If you love branded backpacks and want a similar one for your baby boy, at TopOfStyle, select from Sprayground, Puma, Nike, etc. Karl Lagerfeld designs, manufacture, and sells premium clothing, bags, and accessories for men, women, and kids. The brand recently brought Amber Valletta on board as its Sustainability Ambassador to appeal to the environment-loving fashionholics across the world. Apart from colors and styles, choosing the material is crucial before you shop your favorite Karl Lagerfeld Bags for Boys. Available material options are: Polyester Material and Fabric.